STEVAL-MKI209V1K STMicroelectronics

STEVAL-MKI209V1K Data brief MEMS inclinometer kit based on IIS2ICLX Features User friendly IIS2ICLX board Complete IIS2ICLX pinout for a standard DIL 24 socket Double-sided adhesives included for easy mounting on equipment to be measured Fully compatible with and STEVAL-MKI109V3 motherboard RoHS compliant Description The STEVAL-MKI209V1K evaluation board has an embedded IIS2ICLX inclinometer sensor, which is connected through flat cable to a simple adapter board (STEVAL- MKIGIBV2) to render it compatible with STEVAL-MKI109V3. The sensor is soldered precisely in the center of the board and double-sided adhesives are provided to allow users to conveniently mount the board on equipment destined for vibration analysis. Alternatively, you can mount the board using the holes located in each corner of the PCB. The STEVAL-MKIGIBV2 can be plugged into a standard DIL 24 socket. The kit provides the complete IIS2ICLX pin-out and comes ready-to-use with the required decoupling capacitors on the VDD power supply line. This adapter is supported by the STEVAL-MKI109V3 motherboard with high performance 32-bit microcontroller functioning as a bridge between the sensor and a Product summary PC, on which it is possible to use the downloadable graphical user interface (Unico GUI), or dedicated software routines for customized applications. MEMS inclinometer kit STEVAL- based on IIS2ICLX MKI209V1K ultra-high-stability, ultra- low-noise and ultra-low- power two-axis linear IIS2ICLX accelerometer with digital output ST MEMS adapter motherboard based on STEVAL- STM32F401VE MKI109V3 compatible ST MEMS adapters IoT for Smart Application Things DB4013 - Rev 1 - December 2019 www.st.com For further information contact your local STMicroelectronics sales office.STEVAL-MKI209V1K Schematic diagrams 1 Schematic diagrams Figure 1. STEVAL-MKI209V1 board schematic VDD VDD VDDIO GND U1 IIS2ICLX C1 C2 C3 VDDIO 100nF 1uF 100nF 1 13 VDDIO GND CS 2 12 SCx CS SCx 3 11 SDA VDD GND GND GND GND SDA INT2 4 10 SCL INT2 SCL GND SDO 5 9 SDO VDD VDDIO VDD GND Digi-Key - 952-3938-2-ND Libreria J2 Libreria R2 Corporate symbo 1 R1 2 Corporate symbo l LOGHI LOGHI INT1 1K 3 1K SCx l LOGHI LOGHI GERBER gerber- 4 SDx INT1 5 GERBER gerber- SDx LOGO-ST ST L 6 INT2 7 LOGO-ST ST L OGO.png J1 8 VDD OGO.png 1 2 VDDIO R3 33 SDO Header 8 3 4 R4 33 SDA 5 6 R5 33 SCL 7 8 R6 33 CS GND 9 10 INT1 INT2 11 12 GND Header 6X2 Figure 2. STEVAL-MKIGIB2V1 board schematic VDDIO VDD JP1 JP2 VDDIO VDD 1 24 2 23 J1 OCS SDO-SAO 3 22 CSX SDA 1 2 4 21 SDO-SAO SDX SCL 3 4 5 20 CSX SDA OSDO CS 5 6 6 19 SDX SCL 7 8 7 18 OSDO CS 9 10 8 17 R1 DNM INT1 OCS 11 12 9 16 INT2 0R 10 15 Header 6X2 INT1 11 14 12 13 R2 INT2 Header 12 Header 12 0R DB4013 - Rev 1 page 2/4 6 16 INT1 GND 15 7 GND SDx 8 14 VDD NC